493
WWUS20 KWNS 150457
SEL0
SPC WW 150457
NHZ000-NYZ000-VTZ000-151100-
URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 490
NWS STORM PREDICTION CENTER NORMAN OK
100 AM EDT WED JUL 15 2026
THE NWS STORM PREDICTION CENTER HAS ISSUED A
* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
SOUTHERN NEW HAMPSHIRE
NORTHERN NEW YORK
SOUTHERN VERMONT
* EFFECTIVE THIS WEDNESDAY MORNING FROM 100 AM UNTIL 700 AM EDT.
* PRIMARY THREATS INCLUDE...
SCATTERED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE
ISOLATED LARGE HAIL EVENTS TO 1.5 INCHES IN DIAMETER POSSIBLE
SUMMARY...A CLUSTER OF STRONG TO SEVERE THUNDERSTORMS WILL CONTINUE
TO MOVE QUICKLY SOUTHEAST AND INTO THE WATCH AREA TONIGHT. A COUPLE
OF THE STRONGER STORMS MAY BE SUPERCELLS POSING A RISK FOR ISOLATED
LARGE HAIL. SCATTERED DAMAGING GUSTS 55 TO 70 MPH ARE POSSIBLE WITH
THE MORE INTENSE STORMS, ESPECIALLY IF A SMALL CLUSTER CAN EVOLVE
LATER TONIGHT.
THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 25
STATUTE MILES NORTH AND SOUTH OF A LINE FROM 65 MILES WEST NORTHWEST
OF GLENS FALLS NY TO 15 MILES SOUTHEAST OF CONCORD NH. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU0).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA.
PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE
WARNINGS. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE
TORNADOES.
OTHER WATCH INFORMATION...CONTINUE...WW 488...WW 489...
AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO
1.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A
FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR
31045.
...SMITH
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